op ops op ops ups
op ops op ops ups .
o̞ p WORD_BOUNDARY o̞ p s̪̻ WORD_BOUNDARY o̞ p WORD_BOUNDARY o̞ p s̪̻ WORD_BOUNDARY u p s̪̻ WORD_BOUNDARY
o p WORD_BOUNDARY o p s WORD_BOUNDARY o p WORD_BOUNDARY o p s WORD_BOUNDARY u p s WORD_BOUNDARY . WORD_BOUNDARY